CVE-2023-42479 Cross-Site Scripting (XSS) vulnerability in SAP Biller Direct
An unauthenticated attacker can execute cross-site scripting attacks via hidden frames, leading to disclosure or modification of non-sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-42479?
CVE-2023-42479 is a medium-severity cross-site scripting vulnerability in SAP_SE SAP Biller Direct, published on 12 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An unauthenticated attacker can embed a hidden access to a Biller Direct URL in a frame which, when loaded by the user, will submit a cross-site scripting request to the Biller Direct system. This can result in the disclosure or modification of non-sensitive information.
Weakness: CWE-79
Which versions are affected by CVE-2023-42479?
It affects 1 product.
Products include Sap Biller Direct.
How do I fix CVE-2023-42479?
No fix has been published for CVE-2023-42479 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-42479 being exploited?
There is no known exploitation of CVE-2023-42479 in the wild and no public exploit code.
Other vulnerabilities in SAP_SE SAP Biller Direct
Sources
Also known as GHSA-5m62-rjgx-pxp6.